浅析应用光学中的传递矩阵

Concise Remarks on Transfer Matrix of Applied Optics

摘要: 在应用光学教学中，矩阵分析方法具有思路清晰，物理模型简单，不用刻意强调物、像面的符号关系，对于大型光路系统的近轴成像计算，采用此方法可起到事半功倍的效果。本文分别利用传统光路计算和矩阵光学分析方法计算了球面光学系统的像面位置和像面大小，对其成像规律作了简要说明，并结合教学实践，阐述了光学矩阵分析的优点和应该注意的方面。

Abstract: In applied optics teaching, matrix analysis method possesses the characteristic of clear, simple physical model and need not deliberately stress the symbols relationship of the object plane and image plane. For large optical path and the paraxial imaging system calculation, using this method can get twice the result with the half effort. In this paper, we use traditional light path calculation and matrix optics method to calculate the spherical optical system of image plane position and image plane size, making a brief explanation to the imaging regulation, and expound the advantage of matrix optics and the aspects for attention.